HiSET Science Test Prep

2.

What is science based on?

Research
History
Formular
Knowledge

Correct Answer

A. Research

Explanation

Science is based on research because it relies on the systematic investigation of phenomena through observation, experimentation, and analysis. Research allows scientists to gather data, test hypotheses, and draw conclusions based on evidence. It is through research that scientific knowledge is expanded and refined, leading to a better understanding of the natural world. History, formulas, and knowledge are all important aspects of science, but they are built upon and influenced by research.

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3.

What is the name know as the father of medicine?

Aristotle
Hippocrate
Galen
Plato

Correct Answer

A. Hippocrate

Explanation

Hippocrates is known as the father of medicine because he was an ancient Greek physician who revolutionized the field of medicine. He established medicine as a separate discipline from philosophy and superstition, and emphasized the importance of observation, clinical experience, and ethical practices in the practice of medicine. Hippocrates also developed the Hippocratic Oath, which is still followed by physicians today, highlighting his lasting impact on the field of medicine.

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4.

Which BCE was the earliest roots of science traced?

3500 - 3000
4000 - 4500
2500 - 2000
5000 - 5500

Correct Answer

A. 3500 - 3000

Explanation

The BCE period of 3500 - 3000 is considered to be the earliest roots of science because it was during this time that several ancient civilizations, such as the Mesopotamians and the Egyptians, made significant advancements in various scientific fields. These civilizations developed mathematical systems, astronomical observations, and medical knowledge, laying the foundation for future scientific discoveries and understanding. The other options provided (4000 - 4500, 2500 - 2000, and 5000 - 5500) do not align with historical evidence and are not associated with significant scientific developments during those time periods.

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5.

Modern science is divided into how many categories?

5
3
4
2

Correct Answer

A. 3

Explanation

Modern science is divided into three categories. This division allows scientists to specialize and focus their research in specific areas. The three categories are natural sciences, social sciences, and formal sciences. Natural sciences study the natural world and include disciplines such as biology, chemistry, and physics. Social sciences explore human behavior and society, including fields like psychology, sociology, and anthropology. Formal sciences deal with abstract concepts and include mathematics, logic, and computer science. This categorization helps to organize and understand the vast field of scientific knowledge.

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6.

What does the word science mean?

Human beign
Life
Living and non living thing
Knowledge

Correct Answer

A. Knowledge

Explanation

The word "science" refers to the systematic study of the natural world and the knowledge gained from this study. It involves observing, experimenting, and analyzing data to understand the physical and natural phenomena around us. Science encompasses various fields such as biology, chemistry, physics, and more, and aims to provide explanations and insights into the workings of the universe. Therefore, the correct answer "knowledge" accurately captures the essence of science as the pursuit and accumulation of understanding about the world we live in.

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1

7.

Which year was cosmic microwave background radiation discovered?

1936
1946
1956
1964

Correct Answer

A. 1964

Explanation

In 1964, cosmic microwave background radiation was discovered. This discovery was made by Arno Penzias and Robert Wilson, who were conducting experiments using a large horn antenna. They noticed a persistent noise that seemed to come from all directions in the sky, regardless of the direction the antenna was pointed. After ruling out other possible sources, they concluded that this noise was the cosmic microwave background radiation, which is considered to be one of the strongest pieces of evidence for the Big Bang theory.

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8.

In which century did many the institution and professional features begin to take shape?

19
17
20
2w

Correct Answer

A. 19

Explanation

In the 19th century, many institutions and professional features began to take shape. This century witnessed significant advancements in various fields such as education, medicine, law, and government. The establishment of universities, professional organizations, and regulatory bodies laid the foundation for the development and standardization of different professions. Additionally, the Industrial Revolution during this period led to the emergence of new industries and the need for specialized skills, further contributing to the professionalization of various fields.

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9.

Who developed the theory of atoms?

Plato
Socrates
Leucippus
Aristotle

Correct Answer

A. Leucippus

Explanation

Leucippus is credited with developing the theory of atoms. He was an ancient Greek philosopher who proposed that all matter is made up of tiny, indivisible particles called atoms. Leucippus' theory laid the foundation for the later atomic theories of Democritus and Epicurus, and greatly influenced the development of modern atomic theory. His ideas challenged the prevailing belief of his time that matter was continuous and could be infinitely divided. Leucippus' theory of atoms revolutionized the way we understand the composition of matter.

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10.

Which year was the molecular structure of DNA discovered?

1923
1953
1963
1943

Correct Answer

A. 1953

Explanation

In 1953, the molecular structure of DNA was discovered. This discovery was made by James Watson and Francis Crick, along with the help of Rosalind Franklin's X-ray crystallography images. Their discovery of the double helix structure of DNA revolutionized the field of biology and laid the foundation for our understanding of genetics and heredity.

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Hiset Science Test Prep

Which of the Latin words originated the English word 'science'?

Quiz Preview

What is science based on?

What is the name know as the father of medicine?

Which BCE was the earliest roots of science traced?

Modern science is divided into how many categories?

What does the word science mean?

Which year was cosmic microwave background radiation discovered?

In which century did many the institution and professional features begin to take shape?

Who developed the theory of atoms?

Which year was the molecular structure of DNA discovered?